{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["else", "organization", "person", "location"], "input": "A Rwandan refugee lobby group called on Saturday for calm in refugee camps in eastern Zaire during a census from Sunday to be conducted by aid workers ."}
{"else": ["Rwandan"], "organization": [], "person": [], "location": ["Zaire"]}